77results about How to "Extensive" patented technology

A speech recognition system, method of recognizing speech and a computer program product therefor. A client device identified with a context for an associated user selectively streams audio to a provider computer, e.g., a cloud computer. Speech recognition receives streaming audio, maps utterances to specific textual candidates and determines a likelihood of a correct match for each mapped textual candidate. A context model selectively winnows candidate to resolve recognition ambiguity according to context whenever multiple textual candidates are recognized as potential matches for the same mapped utterance. Matches are used to update the context model, which may be used for multiple users in the same context.

The attaching of labels to an OPEN frame and applying label switched routing to SAS expanders is disclosed to eliminate the need for large routing tables in SAS networks. A label stack is inserted into the OPEN frame by the initiator, prior to the OPEN frame being transmitted. Each label contains the egress port for a SAS expander in the transmit path. Each SAS expander to be participating in the connection reads the labels to determine the egress port to connect to and through which data is to be sent. The SAS expander marks its label invalid or discards it and forwards the OPEN frame to the egress port where the next SAS expander will look for the first valid label. The process repeats until the OPEN frame reaches the edge device, at which time all labels are discarded and the OPEN frame is forwarded to the end device.

The invention discloses an ecological restoration method for a lakeside wetland. In the method, hygrophilous woody plants are planted in a lakeside zone to construct wetland plant communities. The hygrophilous woody plants comprise hygrophilous arbor and hygrophilous shrub, wherein the hygrophilous arbor comprises willows, metasequoia, ascendens mucronatum, taxodium ascendens brongn and bamboo; the hygrophilous shrub comprises iteaceae and S.integra thrnb; and the plants are planted in the way of shoot cottage or soil ball transplant. The hygrophilous woody plants are perennial plants, have a low growth rate, low biomass, low growth amount and low plant disposal pressure and do not need felling and refloating every year, so that the defects of frequently harvesting and refloating herbal emergent aquatic plant communities every year are overcome, the maintenance and management cost of lake wetland plant communities are reduced, the lakeside depositing rate is lowered, and the secondary pollution hidden danger to lake water bodies is relieved. Compared with the prior art, the method has the characteristics of convenient operation, maintenance and management, low maintenance cost, high ecological benefit, easy popularization and application and the like and can be used for ecological restoration engineering of lake and lakeside bottomlands, swamp marshes and shallow water zones.

The invention discloses a gold/platinum bimetal nanocluster fluorescence probe based on polyethyleneimine protection, and an application of the fluorescence probe in aureomycin detection, and belongs to the technical field of fluorescence probes. A bimetal gold/platinum nanocluster has a great Stokes shift (about 150nm), can stably exist in a solution with extreme pH (potential of hydrogen) and high ion concentration, and releases stable fluorescence under long-time ultraviolet irradiation, so that a wide application of the nanocluster in the fields of medicines and biology is facilitated. In addition, the probe is used for detecting tetracycline antibiotics based on a mechanism of fluorescence quenching, and aureomycin can be distinguished from tetracycline by adding Al<3+> based on a mechanism of fluorescence enhancement, so that the purpose of specific aureomycin detection is achieved. The probe is used for detecting the aureomycin; a linear range is 0.5-30 micrometers; and a detection limit is 0.5 micrometers. In addition, real object detection is successfully performed on the aureomycin in milk by the fluorescence probe, and a good effect is obtained, so that the fluorescence probe can be used for detecting aureomycin residues in food.

The invention discloses a disk storage capacity prediction method based on a time sequence model, which comprises the following steps of (1) establishing a database for storing disk capacity use conditions, monitoring the operation of a storage system, and providing data required for prediction; (2) reading a database, obtaining historical data, carrying out data processing, constructing a prediction model based on a time sequence model, and carrying out prediction; and (3) comparing the capacity prediction result with the residual capacity, evaluating and judging whether the capacity prediction result accords with a preset threshold value, judging whether to send out early warning, and reminding operation and maintenance personnel to maintain the disk system. According to the intelligentprediction technology for the disk capacity, different time sequence models are selected according to historical data characteristics, the limitation of a prediction result of a single method is avoided, the storage prediction requirements of different disk systems are met, and the very strong adaptability and universality are achieved. According to the method, the disk capacity can be predicted more accurately in an actual test, and the labor and the financial cost of system operation and maintenance are reduced.

A speech recognition system, method of recognizing speech and a computer program product therefor. A client device identified with a context for an associated user selectively streams audio to a provider computer, e.g., a cloud computer. Speech recognition receives streaming audio, maps utterances to specific textual candidates and determines a likelihood of a correct match for each mapped textual candidate. A context model selectively winnows candidate to resolve recognition ambiguity according to context whenever multiple textual candidates are recognized as potential matches for the same mapped utterance. Matches are used to update the context model, which may be used for multiple users in the same context.

The invention relates to a breast tumor classification algorithm based on a convolutional neural network VGG16. The algorithm comprises the following steps that: data preprocessing: for a dataset which presents a data imbalance state, carrying out imbalance processing and data enhancement processing; the establishment of the convolutional neural network: 1) network pre-training: utilizing the VGG16 to carry out network training on an ImageNet large natural image dataset, and storing trained weight; 2) network key node selection: utilizing different layers of the VGG16 network to carry out feature extraction on a breast tumor DDSM (Digital Database for Screening Mammography) dataset, applying the same SVM (Support Vector Machine) classifier for classification for extracted features, and selecting a layer with highest classification performance as a node constructed by a new network; and 3) connecting two layers of full connection and one layer of softmax to form a new network behind thenode constructed by the selected network; and carrying out migration learning.

The invention discloses a method for establishing a software requirement model, which comprises the following steps: a problem domain is identified and a viewpoint is defined; a scene is established for each viewpoint relevant to a software system to be developed; a system requirement model is established in an action description language; all the viewpoints are tested; if the testing result is problem finding, the corresponding scene action model or the viewpoint action model is required to be modified and returned to be detected again until the testing result of every viewpoint passes; and if the testing result passes, all the viewpoint action models are synthesized to get and output a final system requirement model. By adopting the technologies of scene and viewpoint, a good foundation is laid by the method of the invention for establishing the high quality requirement model for a complex software system and automatically detecting whether a software system is correct and complete; moreover, the invention is compatible with other modeling methods and technologies and has good universality and utility.

The invention relates to a method for managing access to shared resources within a multi-processor or multi-computer environment, including while these processors are working in a physical parallelism. Such an access management is particularly useful for carrying out a control of the accesses to such resources, for example for shared memory, in order to stabilise or optimise the functioning of a process within a multi-task application using such a parallel environment. This method comprises in particular, during at least one (SchA) of its activation periods, a first task termed accessing (TA), in response to a request for access (InstrA) to said target resource, allocates an access termed continuous to said target resource, i.e. in order to exclude any access to said target resource (ShMPi) by at least one second task (TB) during the entire activation period (SchA) of the accessing task immediately after said request for access;

A flexible motor vehicle work surface is operably coupled with a motor vehicle seating assembly and includes a deployable support structure operably coupled with the motor vehicle seating assembly, the deployable support structure comprising an integrated guide member movable within an arcuate recess disposed on an upper surface thereof and defining an arcuate travel path. A movable horizontal surface is operably coupled with the integrated guide member and deployable support structure and has a first stored position and a second deployed position.

The invention belongs to the fields of treating odorous pollutants through chemical oxidation technology, and relates to a method for treating odorous gas by utilizing solution of hexavalent ferric salt. Odor is harmful to human respiratory, circulatory, digestive, endocrine and nervous systems, and odor pollution has become one of numerous environmental pollution problems to be solved; and in the method, the solution of hexavalent ferric salt and odorous substances are subjected to a chemical oxidation reaction, so that active groups in the odorous substances are changed. Due to oxidation of the hexavalent ferric salt on hydrogen sulfide, ammonia, methyl mercaptan and other odorous substances in the odorous gas, the active groups in the odorous waste gas are oxidized into non-toxic and harmless sulfate and other products. Therefore, the aim of purifying the odorous waste gas is fulfilled, and the odor of the odorous waste gas can be effectively removed.

The invention provides a reinforced combination type connector socket which comprises at least one connector module, two symmetrical reinforced assemblies and two symmetrical guiding assemblies. The connector module is arranged and installed in a cabinet frame formed by the two reinforced assemblies and the two guiding assemblies, and is fixed through a corresponding locating surface and a corresponding fastener. According to a practical usage requirement of a user, module length is adjusted, a principle is simple, operation is convenient, and the reinforced combination type connector socket has great flexibility and universality in usage.

The invention relates to a system for establishing a software demand model and a method for establishing a software demand model. The system for establishing a software demand model comprises a software demand information processor which is independent or is established in a computer, input equipment and an output interface, wherein the software demand information processor comprises a software demand information unit, a scene establishing unit, a behavioral model establishing unit and a software demand model detecting, modifying and output unit. The method for establishing the software demand model comprises the following steps of: A. inputting software demand information; B. establishing a scene; C. establishing a behavioral model; and D. detecting, modifying and outputting the software demand model. The system for establishing a software demand model and the method for establishing a software demand model have the advantages of establishing a high-quality demand model for a complex software system by using a scene and viewpoint technology, automatically detecting whether the demand of a software system is correct and complete or not, being compatible with several other modeling methods and technologies, reducing the research cost and improving the research efficiency.

The invention discloses a high-survival-rate tea-oil tree cultivation method which comprises the following steps of cuttage, cuttage management, field selection, scientific land preparation, transplantation towards land, land management and harvesting. According to the high-survival-rate tea-oil tree cultivation method, the survival rate and growth speed of cuttage seedlings are greatly improved by improving a cuttage seedling cuttage method, strengthening disinfection and rooting treatment process, improving a culture medium and comprehensively managing cuttage environment maintenance, the problems of low survival rate and low growth speed of the cuttage seedlings in high-temperature and dry climate are effectively solved, and cuttage operation can be performed in all seasons. During land preparation, lime and a lime sulfur are put to play disease and pest preventing effects, a scientifically prepared organic fertilizer is added during transplantation towards land and is subjected to disinfection treatment, the growth speed of tea-oil trees is greatly improved, diseases and pests can be also decreased, and the yield is increased.

The invention relates to a method for converting higher fatty acid into long-chain alkane by using a photocatalysis decarboxylation method. The method comprises the step: in the presence of a nitrogenatmosphere and a solvent, performing a photocatalysis reaction so as to convert the higher fatty acid into long-chain alkane, wherein the catalyst is TiO2 and/or metal surface modified TiO2. By adopting the method provided by the invention, under the condition that no external hydrogen sources are needed, long-chain alkane is synthetized with low energy consumption and high efficiency, and the yield can be up to 46%. The higher fatty acid can be sufficiently adopted as a raw material, and the raw material is reacted at the room temperature in the presence of light energy, so that the situation that a great deal of fossil fuel is consumed in a conventional industrial preparation method is avoided, high-temperature and high-pressure reaction conditions are not needed, complex catalysts arealso not needed, the operation is simple, no external hydrogen sources are needed, and the conversion rate is relatively high; and a reaction solvent and a product can be separated through simple rotational evaporation or are directly used as fuel, so that industrial production is facilitated. The product, namely long-chain alkane, can be used as aviation fuel to replace fossil fuel.

The invention discloses a rapid conductor locking structure comprising a metal terminal and a locking spring coil. The rapid lead locking structure is characterized in that the metal terminal is formed by connecting the front end and the rear end of a conductor plate with a butt joint and a tension disc, and the butt joint is formed by two contact plates connected in parallel; the tension disc isa pressing plate provided with a front convex hull and a rear convex hull, the locking spring coil is a snap spring of which an circular arc, an upper cantilever beam and a lower cantilever beam are connected in an equilateral triangle, the tension disc is sheathed with the locking spring coil, and the pressing plate is used for rapidly locking a conductor by the front convex part, the rear convex part and a conductor locking port. Compared with the prior art, the invention has the advantages of simple structure, capability of carrying out connection or disassembly and replacement on different specifications of conductors as required, no needs of special frocks, convenience for operation, enlarged conductor contact area, enhanced electricity bearing capability, rapidness and reliability of conductor connection, flexibility and wide application in the aspect of usage.

The invention relates to a lithium-ion power battery, comprising a battery protection board (15). A negative pole output port B- of a detection circuit chip (31) of the battery protection board (15) is electrically connected with a negative pole connecting terminal (21-1); a positive pole output port B+ is electrically connected with a positive pole connecting terminal (22-1). Three ends of a power tube (32) are electrically connected with the negative pole connecting terminal (21-1), an output port M of the detection circuit chip (31) and one end of an equalizing resistor (15-3) respectively; the other end of the equalizing resistor (15-3) is electrically connected with the positive pole connecting terminal (22-1). A temperature relay (15-1) is provided with two output ports D. Two pins at the input end of a photo-coupler relay (15-2) are electrically connected with two output ports of the detection circuit chip (31) respectively; A and B at the other end of the photo-coupler relay (15-2) are two output ports. The lithium-ion power battery features strong protection functions, low cost, simple structure and low fault rate.

The invention discloses a method for establishing mowing-type artificial grassland on a black soil beach. Introduced and acclimatized local grass seeds are selected. Annual forage grass Qingyin No.1/perennial forage grass Qingmu No.1 Elymus sibiricus, Elymus nutans/Qingmu No.1 Elymus sibiricus, or Elymus nutans/Elymus breviaristatus/Qingmu No.1 Elymus sibiricus are seeded at different seeding rates according to ecological and biological characteristics of forage grass and species niche in coenosis, so as to improve utilization efficiency of environmental resources (water, heat and light) and forage grass output and bring great economic and ecologic benefits. The method is suitable for establishing mowing-type artificial grassland at deteriorated grassland on the black soil beach with a soil thickness of more than 20 cm and a slope of less than 7 degrees.

The invention discloses a Taqman real-time fluorescent PCR kit for detecting pig umbilical cord blood transmissible gastroenteritis virus and application thereof. The kit comprises a pair of primers and a specific fluorescent probe, the sequences of the primers are shown as SEQ ID NO:1 and SEQ ID NO:2, and the sequence of the specific fluorescent probe are shown as SEQ ID NO:3. The Taqman real-time fluorescent PCR kit can specifically detect the pig umbilical cord blood transmissible gastroenteritis virus, and has high sensitivity, strong capacity of resisting disturbance, strong universality and good repeatability. The kit can precisely evaluate and diagnose conditions of carrying and expelling of porcine transmissible gastroenteritis virus of sows as well as infection of piglets, can further implement purification and effect evaluation of pig transmissible gastroenteritis, and has a very high application value. Meanwhile, the kit has a simple and convenient detecting process, needed instruments and equipment are simple, and detecting time is short; the result is relatively reliable, and the kit is not prone to contamination; the kit has a low technological operation demand, and can be generally popularized in the grass root; quality control is relatively easy, and the kit is easy to standardize.

A flexible motor vehicle work surface is operably coupled with a motor vehicle seating assembly and includes a deployable support structure operably coupled with the motor vehicle seating assembly, the deployable support structure comprising an integrated guide member movable within a Y-shaped slot disposed on an upper surface thereof. A movable horizontal surface is operably coupled with the integrated guide member and deployable support structure, the movable horizontal surface having a first stored position and a plurality of deployed positions.