121results about How to "High technical value" patented technology

The invention provides a server power consumption management system based on data mining. The server power consumption management system comprises a state database, a power consumption control strategy base, a state monitoring device, an analyzer, a planner, a power consumption controller, a server power consumption management information interface, a human-computer interaction interface and other components. The state monitoring device, the analyzer, the planner, the power consumption controller and the power consumption control strategy base are the core of the server power consumption management system, and a complete monitoring-analyzing-planning-execution controlling loop is formed. Compared with the prior art, the server power consumption management system based on data mining solves the problems that an existing server power consumption management system can only achieve power consumption management through a manual pre-definition strategy, power consumption management strategy selecting errors can possibly exist, adaptability to system configuration or outside environment changing is bad, management complexity is high and the like.

The invention provides a multi-core framework Internet information processing and optimizing method. A main part relating to the multi-core framework Internet information processing and optimizing method comprises a multi-core framework information processing and optimizing model oriented towards Internet server clusters. A two -stage parallel processing mechanism is adopted for the multi-core framework information processing and optimizing model and includes server node parallel processing and inner-server-node parallel information processing. The information processing and optimizing model is mainly composed of the WEB server cluster, a load balancer, the information processing server cluster and the like. According to the multi-core framework Internet information processing and optimizing method, a traditional server load balancing algorithm is improved, the concurrence accessing performance of Internet-information-oriented processing servers is improved, the concurrence information processing capacity of multi-core-framework servers is improved, and the average responding time and the average waiting time of user information processing requests are shortened, power dissipation and cost of a server system are reduced, and the wide development prospects and the high technological value are achieved.

The objection of invention is to provide a composition for organic electroluminescent element having a smaller amount of foreign substance. The invention is a composition for organic electroluminescent element, which is for forming at least one layer selected from the group consisting of a light emitting layer, a hole injection layer and a hole transportation layer, wherein the composition comprises an aromatic amine polymer having a weight average molecular weight of 3,000 to 1,000,000 and a solvent, and a Zn concentration in the composition is less than 0.5 ppm.

The invention provides a correctness verifying method of a cache consistency protocol. After a computer enters an operating system, the complexity of a core and the application of the operating system is higher; the action of a processor is not easy to control accurately; therefore, in order to keep verification correctness, a verifying program for the cache consistency protocol is necessary to embed in a systematic procedure; the program is embedded in a BIOS (basic input / output system) code; after the initialization of a memory subsystem is completed at the initialization initial stage of the system, the verifying program is started to be executed; the verifying program needs to be capable of accurately controlling actions of each processor of the system, supports a user to select a verification item to be particularly executed, and feeds back a verification result to the user; by using the method, the verification of the correctness of the cache consistency protocol is realized at a system level; all application scenes of a real system can be completely covered; the disadvantages that a conventional verifying method based on an analog way is low in efficiency and poor in verification coverage rate are made up; the design period and the verifying period of an inter-domain cache consistency chip of the processor can be shortened; the one-time taping-out mission success rate of the chip can be guaranteed effectively; and therefore, the correctness verifying method has an extremely wide development prospect and an extremely high technical value.

To provide an organic electroluminescent element having a low driving voltage, high current efficiency and high voltage efficiency.An organic electroluminescent element comprising an anode, a cathode and an organic layer disposed between the anode and the cathode, wherein the organic layer comprises a mixed layer containing a light-emitting low molecular compound and / or a charge-transporting low molecular compound in a film containing an insolubilized polymer obtained by insolubilizing an insolubilizing polymer, and, adjacent to the mixed layer, a layer containing a light-emitting low molecular compound and a charge-transporting low molecular compound and not containing an insolubilized polymer.

The invention provides a design method for improving chip yield. In the method, chip yield is improved by adopting the methods of dynamic memory array redundant structure configuration, array defect reparation and power-on protection circuit. The design of the dynamic memory array redundant structure configuration comprises an on-ship memory array logical structure design, an on-ship memory array territory structure design, a top layer fuse control logic module and a protection circuit design; a defective column unit is replaced by designing a redundant column array, and a defective row unit is replaced by designing a redundant row array in the dynamic memory array; when a certain column with faults and defects is discovered in the testing process for the storage parts, the top layer fuse control logic module and the protection circuit are connected with a standby redundant column array or redundant row array by programming a fuse unit connected with a column decoder so as to replace the corresponding part with faults and defects so that fault reparation of the whole chip and improvement of chip yield are realized.

Provided is a data transmission method and device for a direct memory access controller. When multiple system-to-equipment DMA engines send reading request commands to a system through an arbitration mechanism, the system sends first messages or reading operation commands to be sent to equipment to a receiving massage distribution module, and the receiving massage distribution module analyzes the request identifiers of the first messages or the request identifiers of the reading operation commands, and sends the first messages or the reading operation commands to the corresponding system-to-equipment DMA engines according to the request identifiers; multiple equipment-to-system DMA engines send writing request commands to the system through the arbitration mechanism, the system sends writing operation commands to the receiving massage distribution module, and then transmits the writing operation commands to the equipment-to-system DMA engines, and then the equipment-to-system DMA engines send second messages to the system through the arbitration mechanism. Multiple sets of parallel DMA engines are adopted to work simultaneously, the efficiency of DMA equipment for receiving and sending data can be improved remarkably, and system performance can be improved.

The invention provides a general automatic updating method for a drive program, which comprises the following steps: inquiring local characteristic information, building network connection, inquiring whether an updatable drive exists in a server side, downloading a drive, and installing the drive. If the coverage of a drive program library of the server side is large enough, the drive updating program realized on the basis of the automatic updating method for a drive program can theoretically support all machine types, all external equipment and all commercial release version operation systems of all manufacturers, the drive updating work can be finished in a one-key automatic mode, the system maintenance complexity is greatly lowered, and therefore the general automatic updating method for a drive program has the advantages of wide development prospect and extremely high technical value.

The present invention discloses a numeric control code compiler, and also discloses a method for creating numeric control system software by using said numeric control code compiler. It is characterized by that it includes the following several steps: (1), constructing PIDP_NC code compiler; (2), in upper-position machine adopting PIDP_NC code compiler to compile NC program into object code file with specific data format and complete sequence execution signification; (3), upper-position machine can feed the PIDP object codes into lower-position machine circulation buffer zone in batches according to sequence; and (4), lower-position machine can read out PIDP object codes from circulation buffer zone according to sequence, identify the data in PIDP and judge the significance correspondent to NC command, at the same time obtain correspondent data and call correspondent motion control function according to significance of command so as to implement processing control.

The invention provides an air rectification cap deep drawing die with deep drawing beads and relates to an air rectification cap deep drawing die. The air rectification cap deep drawing die is used for solving the problems that three sets of dies are used, drawing forming cannot be achieved, a spherical part of a deep drawn part is either ripped or wrinkled, and after a wrinkled part passes through the shaping process, the wrinkled part is not smooth, and wrinkles and folded marks still exist on the surface of the winkled part. Guide pillars are fixed to a lower die seat, and a male die is connected with the lower die seat; an edge pressing ring is arranged on the outer edge of the male die in a sleeving mode; lower die hanging rings are connected with the lower die seat; edge pressing ejecting rods in sliding fit penetrate into ejecting rod penetrating holes of the lower die seat; the edge pressing ejecting rods eject to the lower surface of the edge pressing ring; a female die is connected with an upper die seat; guide sleeves are fixed in guide sleeve fixing holes in the upper die seat; a part ejecting rod penetrates through the upper die seat and is connected with a part ejecting device; the part ejecting device is arranged in a female die counter bore; four upper die hanging rings are connected with the upper die seat, an annular boss is arranged on the lower end face of the female die, and an annular groove is formed in the upper end face of the edge pressing ring. According to the air rectification cap deep drawing die, a press is used for drawing and machining air rectification caps.

The invention relates to a glass for photovoltaic solar energy conversion, which comprises glass substrates and coatings thereon, the coatings comprise 25-38 wt% of zirconium oxide and 62-75 wt% of magnesium fluoride. The advantages of the invention includes high light transmittance ratio, strong cleaning capability, longer operating life, and antibiotic and far-infrared functions.

The present invention relates to an organic electroluminescence element which comprises an anode, a luminescent layer, two or more electron transport layers and a cathode, in this order, wherein at least one of the two or more electron transport layers adjoins the luminescent layer, the luminescent layer contains a luminescent material and a charge transport material, the electron transport layer which adjoins the luminescent layer contains a charge transport material, the charge transport material contained in the luminescent layer and the charge transport material contained in the electron transport layer which adjoins the luminescent layer may be the same material or may be different material, and the specific electron affinities EA1, EA2 and EA3, and the specific work function WF satisfy the specific relationship.

The invention discloses a machine fault automated processing method. The method comprises the steps of arranging a fault patch module in a kernel of an operation system for collecting machine fault information, packaging detailed information of faults, transmitting the collected fault information to a user mode through a kernel mode and user mode transmission channel module for a fault statistic analysis module to use, and listing out a fault distribution chart; and then transmitting a fault analysis result to a fault processing module for processing. According to the method, the fault information generated by a kernel is transmitted to the user mode in a kernel hot patching manner and is subjected to centralized management, statistics, analysis and automated processing, so that the fault management work is greatly reduced, the fault management automation is realized, the faults can be effectively discovered and solved in time, the secure and reliable operation of the and system a key service is ensured, and very high technical values are achieved.

The invention relates to an experimental method for multi axis series and multi rotor dynamic balance, includes the following steps(1) before assembly, do assembly experiment to each fiducial respectively, making balanced error within standard specialized range; (2) each fiducial is assembled; (3) choose willingly one rotor to be the measuring basis and make complete machine revolve according to working condition, then extract inbalanced signal of P vibration periods in the system (P is the smallest common multiple or its integral multiple of vibration periods of all rotor in the system ) and do dynamic balance to the fiducial rotor; (4) choose willingly another rotor as measuring basis choose willingly one rotor to be the measuring basis and make the complete machine revolve according to working condition, then extract inbalanced signal of P in the system (P is the smallest common multiple or its integral multiple of vibration periods of all rotor in the system ) and do dynamic balance to the fiducial rotor; (5) repeate step(4) until all the rotors have been dynamic balanced, the complete machine experiment is finished.

The invention discloses a method and device for evaluating an aroma loss of an air flow drying procedure. The method comprises the following steps of: simultaneously condensing and extracting moisture-removing steam of air flow drying equipment by a simultaneous capturing and extracting device; capturing an aroma component into an organic solvent and carrying out chromatographic analysis on an organic phase; quantitatively calculating the content of the aroma component in the organic phase; and finally, evaluating the aroma loss of the air flow drying procedure according to the obtained data. The device comprises a steam introducing pipe and a steam-gas double-phase mixing cavity which is connected with the steam introducing pipe, wherein the other end of the steam-gas double-phase mixing cavity is connected with an organic solvent gas guide pipe; and the third end of the steam-gas double-phase mixing cavity is connected to a condensing and extracting cavity. The invention provides a technical method for evaluating a loss condition of the aroma component in the air flow drying procedure based on aroma chemical components in the steam discharged by the air flow drying equipment, and provides a technical tool with a practical value for reasonably arranging appropriate processing strengths of cut tobaccos with different levels.

The invention discloses a file system directory authority management method and device, an apparatus and a storage medium. The method comprises the following steps: adding directory an authority listfor each user in a distributed object storage system; starting a docking switch after receiving the user data operation request by an object storage gateway; according to the corresponding relationship between bucket and directory, object and file, calling the corresponding interface in the file system interface library to operate the file. A logical structure of a user in an object store is applied to a file system, that is, to receive user requests through the object storage gateway; the file system interface library is called for file operation; each user logs his or her own directory permission information; the directory is attached to the user and the permissions of the corresponding directory, the permissions of the file system directory are controlled, the different users have specific permissions on the specific directory, the security and the maneuverability of the directory management of the distributed file system are improved, and the technical value of the product is improved.

Provided are an organic semiconductor material having high charge transfer capability, oxidation stability, and solvent solubility, as well as an organic semiconductor element using this material, a new aromatic heterocyclic compound used in this element, and a method of manufacturing the compound. The aromatic heterocyclic compound is expressed by general formula (1), the compound having two hetero atoms, and having a structure that condenses six rings. In the formula, X represents an oxygen atom or N-R, and R represents a hydrogen atom or a monovalent substitution group. The organic semiconductor material contains this aromatic heterocyclic compound, and is used in organic devices such as organic semiconductor films, organic thin-film transistors, and organic photovoltaic elements.

An organic electroluminescent element comprising: an anode; a cathode; a luminescent layer provided between the anode and the cathode; and a hole injecting and transporting layer provided between the anode and the cathode and adjacent to the luminescent layer, wherein at least the luminescent layer is formed by a wet film forming method, and contains a charge transporting material and a luminescent material, in which the charge transporting material contains a hole transporting material and an electron transporting material each having a specific partial structure, and the luminescent material contains at least three kinds of materials and has an emission spectrum having at least two kinds of emission maximums.

The invention provides a reconfiguration method for the dynamic resource of a computer system. A system designed with the method disclosed by the invention can dynamically regulate all resources including a processor, a memory, IO (input / output) equipment and the like in the system, and the system is universal. With the reconfiguration method for the dynamic resource of the computer system, the defects in the traditional method that particular vendors and equipment need to be bonded and limited resource types are supported and the like are made up, the universality is achieved, fault resources can be isolated in time, the resource use ratio can be effectively improved, the availability and the power consumption ratio per watt are improved, and the reconfiguration method has the advantages of wide development prospect and extremely high technical value.

To provide an organic electroluminescent element having a low driving voltage, high current efficiency and high voltage efficiency.An organic electroluminescent element comprising an anode, a cathode and an organic layer disposed between the anode and the cathode, wherein the organic layer comprises a mixed layer containing a light-emitting low molecular compound and / or a charge-transporting low molecular compound in a film containing an insolubilized polymer obtained by insolubilizing an insolubilizing polymer, and, adjacent to the mixed layer, a layer containing a light-emitting low molecular compound and a charge-transporting low molecular compound and not containing an insolubilized polymer.

The invention belongs to the technical field of composite material functionalization, and relates to a method for monitoring impact threats of a composite material part structure in a non-interference mode. Under the premise that the performance of a composite material structure is not influenced at all, and functionalization dynamic sensing grating optical fibers are embedded in a non-interference area of a composite material product structure, so that whether the composite material section bar or the part structure suffers from impacts or not and positions suffering from the impacts are monitored on line with whole service life and low cost, structure safety alert level of the composite material or the part in a key application site is improved, and real-time examinability and structural reliability of impact damage are improved.

Provided is a heterogeneous confusion hierarchical memory device, comprising a memory controller, a buffer formed by a DRAM device, and a confusion expansion storage formed by a PCM non-volatile memory and a FLASH non-volatile memory. The confusion expansion storage can be subjected to capacity expansion by increasing the PCM non-volatile memory and the FLASH non-volatile memory. The device provided by the present invention can effectively expand a memory in a heterogeneous confusion system architecture.

The invention provides a self-adaption Q-value loudspeaker comprising a support, an electromagnetic assembly, a voice coil, and a diaphragm. The electromagnetic assembly is supported by the support, and the voice coil is disposed on the magnetic gap of the electromagnetic assembly, and can vibrate freely. The outer periphery of the diaphragm is connected with the support by an edge, and the inner periphery is connected with the above mentioned voice coil. The edge is the pipeline edge, which is provided with a plurality of air exhaust holes. The self-adaption Q-value loudspeaker is advantageous in that the production technology is simple, and the cost is low; the problems of the conventional loudspeaker such as distortion and turbid unclear low frequency caused by the easy deformation of the edge in the large dynamic state can be solved; during the vibration of the diaphragm, the axial motion of the pipeline edge can be driven, and the edge can be compressed, and then the air quantity of the pipeline edge can be adjusted automatically, and the self-adaption change of the Q-value of the loudspeaker can be carried out, and therefore the transient response and the low frequency characteristic of the loudspeaker can be improved, and the high technical value and the high economic value can be provided.

The invention provides a large file uploading method based on a concurrent transmission mode and belongs to the computer application technology field; the large file uploading method based on the concurrent transmission mode comprises a file parsing module, a concurrent transmission module, an analysis corrector and a file reduction module; the client reads the large file and translates the large file into the byte stream in the file parsing module for forming a plurality of byte streams being the same in size, the concurrent transmission module sends the byte streams to the file receiving end in a concurrent transmission mode, and the file receiving end recombines and reduces the byte streams into the primary file through the file reduction module according to the sequence mark after receiving the file streams.

The invention aims to provide a culture method for regulating acid and alcohol proportions in anaerobic gas-absorbing microorganism fermentation products. The method is capable of regulating the acid and alcohol proportions in the fermentation products by changing culture conditions. Particularly, the method is capable of regulating the alcohol substance proportion in the fermentation products in a shaking culture system by changing culture medium conditions. The method for increasing the alcohol substance proportion in the anaerobic gas-absorbing microorganism fermentation products is implemented by regulating an initial pH (potential of hydrogen) value and mes concentration of the system, wherein the high initial pH value and the low mes concentration can increase the acid substance proportion in the fermentation products remarkably; the slightly low initial pH value and the slightly low mes concentration can increase the alcohol substance proportion in the fermentation products remarkably.

The invention relates to a method for synthesizing 21-hydroxy-17-(1-oxopropoxy)pregna-4-ene-3,20-dione, which comprises the steps of using 11-deoxypicanol as a raw material, selectively esterifying 17alpha-site secondary hydroxyl of 11-deoxypicanol by a chemical synthesis protective group means, and simultaneously retaining 21st-site primary hydroxyl of 11-deoxypicanol without esterification, thereby obtaining 21-hydroxy-17-(1-oxopropoxy)pregna-4-ene-3,20-dione. The method provided by the invention is a one-kettle reaction intermediate product without separation and purification, is more suitable for large-batch industrial preparation, and has the advantages of mild reaction conditions, high yield, simple post-treatment and the like.

Provided are an organic semiconductor material having a high charge mobility, oxidation stability, and solvent solubility, an organic semiconductor device using the same, and a novel aromatic heterocyclic compound to be used for the same and a production method therefor. The aromatic heterocyclic compound is represented by the following general formula (1), has two heteroatoms, and has a structure in which six rings are fused. In the formula, X represents an oxygen atom or N—R, and R represents hydrogen or a monovalent substituent. The organic semiconductor material contains the aromatic heterocyclic compound, and is used for an organic semiconductor film or an organic device, such as an organic thin-film transistor or an organic photovoltaic device.

The invention discloses a steel three-part control pattern structure steering rack with self-guide device, which loads self-guide device on the traditional three-part steel steering rack with elastic device between self-guide device and lateral rack.

The invention provides a ferritin-based multi-antigen universal influenza vaccine and a preparation method and application thereof. The ferritin-based multi-antigen universal influenza vaccine comprises ferritin nanoparticle carrier proteins, surface antigens and inner cavity antigens, the surface antigens are distributed on surfaces of ferritin nanoparticles, and the inner cavity antigens are distributed in inner cavities of the ferritin nanoparticles. The ferritin-based multi-antigen universal influenza vaccine structurally simulates natural spatial conformation of influenza viruses, presents various influenza virus antigens and is capable of simultaneously giving play to immunogenicity of the various influenza virus antigens to stimulate comprehensive immunological effects, and broad-spectrum anti-influenza virus immune protection effects can be provided. In addition, a ferritin carrier extensively exists in living organisms including human, mammals and the like, is theoretically high in safety when serving as the vaccine carrier and has probability of applicability to elderly people and children.