31results about How to "Reduce triggers" patented technology

The invention discloses a method for prolonging the service life of a solid-state disk, which comprises the following steps of: (1) adding a write request into a write request queue in a buffer area of a solid-state disk; (2) selecting a data page in the write request as a sampling page; (3) calculating the fingerprint of the sampling page and also comparing with fingerprints in a fingerprint library so as to carry out matching; (4) if no matching fingerprint is found, writing the rest data pages in the sampling page and the request into a flash memory of the solid-state disk directly; and (5) if a matching fingerprint exists, carrying out fingerprint calculation on each of the rest pages respectively and also comparing with the fingerprints in the fingerprint library respectively so as to carry out matching: updating a corresponding mapping table directly for the data page in which the matching fingerprint is found and writing the data page in which the matching fingerprint is found into the solid-state disk. According to the method for prolonging the service life of the solid-state disk, the actual physical occupation of data in the solid-state disk on the flash memory is reduced, the redundant space of a system is indirectly increased, and the frequency of the garbage recovering operation of the system is reduced, so that the service life of the solid-state disk is enhanced.

The invention discloses a preparation method of a lithocarpus polystachyus rehd fermented health drink, which comprises the following steps that: (1) adding lithocarpus polystachyus rehd sweet tea leaves into water, heating, boiling, maintaining boiling for 10 to 20min, staying still so that the lithocarpus polystachyus rehd sweet tea leaves are precipitated, and taking the supernatant as sweet tea solution; (2) selecting yeast fermentation fluid, acetic acid bacteria fermentation fluid and lactobacillus fermentation fluid as fermentation broth; and (3) switching the fermentation fluid into the sweet tea solution, adding sugar, staying still and culturing for 48 to 72h at 30DEG C, and taking filtrate as the lithocarpus polystachyus rehd fermented health drink. The method takes the lithocarpus polystachyus rehd sweet tea as a culture medium to be fermented with lactobacillus, acetic acid bacteria and yeast, and the prepared lithocarpus polystachyus rehd fermented health drink has a plurality of health care functions and natural flavor. The lactobacillus, acetic acid bacteria and yeast that the method adopts can promote human development, improve the immunity and delay the body aging; and the lactobacillus has the effect of antibacterium, intestinal peristalsis promotion, digestion assistance, pathogenicbacteria killing, vitamin and amino acid synthesis in the intestinal tract and the like.

The invention discloses a wild-imitating planting substrate for dendrobium huoshanense. The wild-imitating planting substrate comprises a bottom-layer substrate, a middle-layer substrate and an upper-layer substrate which are arranged in a manner of being superposed sequentially from bottom to top, wherein the bottom-layer substrate is prepared from 10-20 parts (by weight) of dried corn stalks or dried sugarcane leaves; the middle-layer substrate is prepared from a mixture of 5-15 parts (by weight) of vermiculite and the like; and the upper-layer substrate is prepared from a mixture of 15-35 parts (by weight) of modified biocarbon, 15-45 parts (by weight) of rotten wood and the like. A preparation method for the planting substrate comprises the steps of preparing the modified biocarbon, preparing the bottom-layer substrate, the middle-layer substrate and the upper-layer substrate and then carrying out superposition. The preparation method for the planting substrate is simple and easy to understand; and the planting substrate prepared by the preparation method has the advantages that the condition that the substrate is rotted, is air-proof and does not hold moisture in long-term use is overcome, the cost is low, the nutrition is complete, the growth of the dendrobium huoshanense is better facilitated, dendrobium huoshanense stems are promoted to grow more sturdy, and dendrobium huoshanense root systems are promoted to be more developed.

The invention relates to a high-voltage direct-current contactor which is suitable for medium load systems in electrical power, metallurgy, mines, petroleum, traffic transportation and the like, and is especially suitable for a capacitor charging loop on an electric locomotive converter. The high-voltage direct-current contactor comprises an engine part, an electromagnetic drive part, a transmission part, a magnetic blow-out part, an auxiliary contact and an arc extinguish chamber, wherein the engine part is provided with a base, a main frame and a main frame cover plate; the transmission part is provide with a push rod, a reset spring, a rotary rack, a moving main contact and a moving arc contact; the electromagnetic drive part is provided with a cylindrical yoke, a movable iron core and a coil, and a lining is arranged between the cylindrical yoke and the movable iron core; and the magnetic blow-out part is provided with an iron core, a magnetic conducting iron plate, a magnetic blow-out coil, a static arc contact, an upper connecting copper bar and a static main contact. The high-voltage direct-current contactor has the advantages of long electric service life, high breaking speed, strong shock resistance capacity, compact structure, small volume, good tightness and the like, and is convenient in assembly and maintenance.

Two structural components having a rotational symmetry relative to a central longitudinal axis, are releasably connected to each other by a clamping mechanism which engages two interface rings secured to the respective structural component. The clamping mechanism is formed by tensioning elements (5) held together by at least one, preferably two straps (1, 2). A lock (15) with two hinged tensioning levers holds the strap or straps releasably together. For this purpose each strap end is journalled by a journal bolt to the tensioning lever (18, 19). Locking elements (25, 26, 28, 30) hold the tensioning lever (18, 19) in a locked position in the lock. An electromagnetic drive or the like unlocks the tension levers for releasing the tensioning strap or straps, whereby the opening motion of the tensioning levers is retarded or delayed by one or more springs in a controlled manner to avoid or at least optimally reduce the triggering of harmful vibrations and the introduction of undesirable loads in the components being released.

The invention relates to a method and a device for reducing SSD write amplification, and computer equipment. The method comprises the steps of setting a plurality of write points; classifying data atthe tail of a link table of a cache; and writing the classified data into different write points. According to the method, the plurality of the writing points are set; the cold data in the cache is more finely classified according to the popularity, thereby acquiring multiple types of cold data; the data with the similar popularity is written into a flash block corresponding to the same write point; and the mode of writing the cold data in the cache into a flash is optimized, so that the triggering of garbage recovery is reduced, the write amplification is effectively reduced, and the servicelife of the flash is prolonged.

Two structural components having a rotational symmetry relative to a central longitudinal axis, are releasably connected to each other by a clamping mechanism which engages two interface rings secured to the respective structural component. The clamping mechanism is formed by tensioning elements (5) held together by at least one, preferably two straps (1, 2). A lock (15) with two hinged tensioning levers holds the strap or straps releasably together. For this purpose each strap end is journalled by a journal bolt to the tensioning lever (18, 19). Locking elements (25, 26, 28, 30) hold the tensioning lever (18, 19) in a locked position in the lock. An electromagnetic drive or the like unlocks the tension levers for releasing the tensioning strap or straps, whereby the opening motion of the tensioning levers is retarded or delayed by one or more springs in a controlled manner to avoid or at least optimally reduce the triggering of harmful vibrations and the introduction of undesirable loads in the components being released.

The invention provides a multi-unmanned aerial vehicle system formation tracking control method based on dynamic event triggering. The method comprises the steps that mathematical modeling is carried out on a multi-agent system composed of multiple unmanned aerial vehicles; based on the established model, the state of the multi-agent is estimated in a non-triggering period, and based on an estimated value and a measured value, a measurement error is calculated and a tracking error is defined; based on the measurement error and the tracking error, a controller for formation compensation input and leader bounded control input compensation and dynamic event trigger functions are constructed, and a leader and a follower correspond to different dynamic event trigger functions; and when a first trigger function meets a trigger condition, the leader unmanned aerial vehicle communicates with the adjacent follower, and when the second trigger function meets the trigger condition, the unmanned aerial vehicle as the follower performs information communication with the adjacent follower. According to the method, a novel event triggering mechanism which saves more energy is designed by introducing auxiliary parameters, and the communication efficiency is remarkably improved.

The disclosure provides a path planning method and device. The path planning method comprises the following steps: after determining a global path according to a starting point and an ending point, determining a plurality of local areas and a local starting point, a local ending point and a local scene of each local area; establishing an unconstrained optimization proposition corresponding to thelocal area according to the local starting point, the local terminal point and the local scene; generating a plurality of local paths as initial solutions of the optimization proposition comprising atrajectory curvature and a plurality of penalty functions; under each initial solution, setting the weights of a plurality of penalty functions to be the same and calculating a solution of the optimization proposition; when the solution does not meet a preset termination condition, adjusting the weights of a plurality of penalty functions and then continuously performing calculating by taking thesolution as an initial solution until an optimal solution meets the termination condition; and generating a plurality of local paths according to the optimal solution corresponding to each initial solution, and determining the optimal path of the local area in the plurality of local paths. The path planning method provided by the invention can reduce the collision risk of the robot.

The invention discloses an arbor group planting method capable of improving the survival rate of transplantation. The method comprises the following specific planting steps: (1) selecting seedlings, (2) digging the seedlings, (3) preparing soil balls and (4) performing group planting of the seedlings, wherein the process of group planting of the seedlings includes (4.1) group planting container selection, (4.2) root control and rapid shape adjustment of seedling raising containers, (4.3) soil laying at the bottom, (4.4) seedling planting and (4.5) planting soil addition. Through the method, the breeding survival rate of group-planted arbor trees can be ensured effectively, and meanwhile the transplant survival rate of the group-planted arbor trees can be improved effectively.

An electrostatic discharge (ESD) protection circuit includes a silicon controlled rectifier (SCR) configured to discharge an ESD current applied to a power terminal to a ground terminal; and a p-channel metal oxide silicon (PMOS) configured to have a triggering voltage lower than that of the SCR, and to provide an ESD current path between the power terminal and the ground terminal.

The invention relates to a detection device of a mine vehicle, in particular to a hydraulic tension tester for a connecting device of the mine vehicle. The hydraulic tension tester is used for quality detection of the connecting device of the mining transportation vehicle. According to the technical scheme, the hydraulic tension tester is characterized by comprising mine vehicle tracks, a test bed frame, a movement mechanism and a hydraulic system, wherein the test bed frame is arranged between the mine vehicle tracks, the horizontal height of the test bed frame is smaller than the height of the mine vehicle tracks, and hydraulic system fixing bases are arranged below the two ends of the test bed frame. The hydraulic tension tester for the connecting device of the mine vehicle can be used for independently completing self-inspection of the mine vehicle in a coal mine enterprise, inspecting the connecting device of the mine vehicle in use on schedule and verifying whether the bearing capacity of the connecting device of the mine vehicle accords with related safety requirements, and consequently the safety performance can be guaranteed.

A multi-area container data center belongs to the technical field of container data centers, and comprises an external machine placement area, a first partition, a fire-fighting equipment area, a second partition, an IT equipment area, a third partition, a power equipment area and a fire-fighting execution device. A first partition plate is arranged between the external machine placing area and the fire fighting equipment area, the fire fighting equipment area and the IT equipment area shall be provided with a second partition board. The IT equipment area and power equipment area shall be provided with a third partition, a fire-fighting actuating device comprises a fire-fighting tank, Fire control, fire conduit, Fire nozzle, smoke detectors and temperature detectors, Fire tanks in the fireequipment area. The two sides of the fire tank are provided with fire pipes, the fire pipes pass through the second partition, the third partition is arranged in the IT equipment area and the power equipment area, the fire pipes are provided with fire spray nozzles, smoke detector and temperature detector are on the top of the IT equipment area and the power equipment area, and the fire tank, smoke detector and temperature detector are electrically connected with the fire controller. The invention is used for separating data centers and processing fire conditions.

The invention discloses a primer and a kit for detecting the susceptibility of paranoia schizophrenia. A method for detecting susceptibility genes of the paranoia schizophrenia relates to the detection the nucleotide sequence of a susceptibility gene GNB1L and particularly relates to an application of the primer and kit by virtue of detection of a polymorphic site rs748806 of the gene sequence of the susceptibility gene GNB1L in early evaluation of the paranoia schizophrenia. By virtue of the primer and the kit, the susceptibility gene of the paranoia schizophrenia can be accurately detected, and a new thought is provided for the deep research, the auxiliary diagnosis, the prevention, the treatment and the new drug research and development of the paranoia schizophrenia.

The invention discloses a dendrobe planting matrix. The planting matrix is prepared from, by weight, 25-32 parts of pine bark, 12-14 parts of pinecones, 5-8 parts of wood shavings, 11-13 parts of peanut shells, 0.03-0.05 part of fermented active matter, 15-19 parts of peat, 11-13 parts of charcoal, 9-11 parts of perlite, 8-10 parts of ceramsite and 1-2 parts of trichoderma agent. The dendrobe planting matrix has the advantages that the planting matrix has the better water permeability, gas permeability, water retaining capacity, soil workability and supervenience, the trichoderma biomass can be prevented and treated, pathogenic microorganisms in dendrobe in the micro-ecology in a planting region are restrained, triggering factors of dendrobe microorganism diseases are reduced, the dendrobe planting survival rate is effectively increased, and the dendrobe finished medicinal material quality is improved; the preparation method of the prepared matrix is simple in technology, easy to control, stable in product stability, high in adaptability, capable of saving energy, environmentally friendly and convenient to implement.

Compositions capable of enhancing and / or eliciting an immune response in a subject and methods of using the compositions. The compositions are capable of enhancing an IgA immune response and / or an IgG immune response and comprise an agent capable of reducing the level of binding of ATP to a P2X7 receptor to a subject. The compositions are for oral administration.

A backdoor attack defense system for an artificial intelligence model comprises a model pre-detection module and a real-time defense module, the model pre-detection module scans an operation behavior of reading or modifying a local file and data output by each layer in a to-be-detected image classification model so as to judge whether the model contains a backdoor; and the real-time defense module adds a filter to the picture containing the trigger, so that the back door in the image classification model is invalid. The method can be applied to models in the fields of image classification and image recognition, defense is enhanced for the models, and then the safety performance in the field of deep learning is improved.

The invention belongs to the technical field of computers, in particular to a keyboard with a mouse. The keyboard comprises a keyboard body and the tablet mouse arranged on the right of the keyboard body, a power wire of the mouse is connected with a power wire of the keyboard body, and a data transmission line of the mouse is further connected with a data transmission line of the keyboard body. The keyboard with the mouse has the advantages that the mouse and the keyboard are combined into a whole, so that space occupation is reduced, and the keyboard is convenient to carry; the mouse and the keyboard share the same power wire and the same data transmission line, so that occupation on USB interfaces is reduced, and pressure of lack of the USB interfaces can be relieved; the mouse of the keyboard is the tablet mouse, so that a user cannot feel too tired when using the mouse for a long time, and the probability of diseases resulting from long-time use of the mouse is reduced.

The making process of decorating konjaku plate includes the following steps: mixing konjaku powder in 5 weight portions and water in 200 weight portions via stirring, heating the mixture to 90 deg.c, adding stalk powder in 10 weight portions via stirring, adding gypsum powder in 6 weight portions via stirring, coating the mixture onto two sides of iron net in proper size, molding, and drying to set. The present invention is used in indoor decoration and is environment friendly.

A high-maintenance metal oxide semiconductor (MOS) auxiliary-triggering SCR-structure transient voltage suppressor belongs to the field of electrostatic discharge protection and surge resistance of anintegrated circuit and can be used for improving electrostatic discharge (ESD) capability of a chip. The device comprises an embedded MOS, an SCR, a BJT structure and a metal line, wherein a forwardESD current relief path of the SCR structure is assisted by PNP, NPN and a PMOS, and a reverse ESD current relief path of the SCR structure is assisted by the NPN, the PNP and an NMOS. The device hasthe characteristics of low triggering, high maintenance voltage and small voltage hysteresis and also has high ESD robustness; and compared with a one-way transient device, the device has the advantages that the ESD protection capability of the transient voltage suppressor per unit area is high.

A silicon-controlled rectifier includes a substrate of a first conductivity type; a deep well region of a second conductivity type; a well regions of the first conductivity type and the second conductivity type; a first, second and third heavily doped active regions of the first conductivity type; a first, second and third heavily doped active regions of the second conductivity type; and a first, second and third shallow trench isolation structures. A reverse diode formed in the third heavily doped active region of the second conductivity type and the well region of the first conductivity type is embedded, and a forward diode is formed in the heavily doped active region of the first conductivity type and the well region of the second conductivity type. By sharing the third heavily doped active region of the second conductivity type across the well regions of different conductivity types, two back-to-back diodes are formed.

The invention relates to a high-voltage direct-current contactor which is suitable for medium load systems in electrical power, metallurgy, mines, petroleum, traffic transportation and the like, and is especially suitable for a capacitor charging loop on an electric locomotive converter. The high-voltage direct-current contactor comprises an engine part, an electromagnetic drive part, a transmission part, a magnetic blow-out part, an auxiliary contact and an arc extinguish chamber, wherein the engine part is provided with a base, a main frame and a main frame cover plate; the transmission part is provide with a push rod, a reset spring, a rotary rack, a moving main contact and a moving arc contact; the electromagnetic drive part is provided with a cylindrical yoke, a movable iron core and a coil, and a lining is arranged between the cylindrical yoke and the movable iron core; and the magnetic blow-out part is provided with an iron core, a magnetic conducting iron plate, a magnetic blow-out coil, a static arc contact, an upper connecting copper bar and a static main contact. The high-voltage direct-current contactor has the advantages of long electric service life, high breaking speed, strong shock resistance capacity, compact structure, small volume, good tightness and the like, and is convenient in assembly and maintenance.

The invention discloses an anti-cancer medicament series. The anti-cancer medicament series is prepared from the following raw materials by weight according to a formula: mongolian ammopiptanthus leafstem extracting solution, notoginseng flower stem extracting solution, grape seed extracting solution, sainfoin grease, tea polyphenol, caffeine, Indian iphigenia bulb, cortex juglandis mandshuricae,plastrum testudinis, Chinese blister beetle, radix salviae miltiorrhizae, radix paeoniae alba, rhizoma curcumae, eupolyphaga, radix ilicis pubescentis and herba scutellariae barbatae. The invention also discloses the preparation method of the anti-cancer medicine series. The anti-cancer medicine series has the advantages that the formation of cancerogenic substances can be inhibited; by adding the mongolian ammopiptanthus leaf stem extracting solution, the pain-relieving effect is realized, and the lipid metabolism can be regulated; by adding other raw materials, and adopting a reasonable proportional ratio, the diffusion of cancer genes in a human body can be well inhibited, and the life of a cancer patient can be effectively prolonged.

The present invention relates to administration of gene therapy, in particular the development of effective combinatorial strategies for gene delivery in inter alia monogenetic diseases. More specifically, the present invention relates to a combination therapy, methods of producing the combination therapy, as well as various related embodiments.

The invention relates to a detection device of a mine vehicle, in particular to a hydraulic tension tester for a connecting device of the mine vehicle. The hydraulic tension tester is used for quality detection of the connecting device of the mining transportation vehicle. According to the technical scheme, the hydraulic tension tester is characterized by comprising mine vehicle tracks, a test bed frame, a movement mechanism and a hydraulic system, wherein the test bed frame is arranged between the mine vehicle tracks, the horizontal height of the test bed frame is smaller than the height of the mine vehicle tracks, and hydraulic system fixing bases are arranged below the two ends of the test bed frame. The hydraulic tension tester for the connecting device of the mine vehicle can be used for independently completing self-inspection of the mine vehicle in a coal mine enterprise, inspecting the connecting device of the mine vehicle in use on schedule and verifying whether the bearing capacity of the connecting device of the mine vehicle accords with related safety requirements, and consequently the safety performance can be guaranteed.

The invention discloses a method for prolonging the service life of a solid-state disk, which comprises the following steps of: (1) adding a write request into a write request queue in a buffer area of a solid-state disk; (2) selecting a data page in the write request as a sampling page; (3) calculating the fingerprint of the sampling page and also comparing with fingerprints in a fingerprint library so as to carry out matching; (4) if no matching fingerprint is found, writing the rest data pages in the sampling page and the request into a flash memory of the solid-state disk directly; and (5) if a matching fingerprint exists, carrying out fingerprint calculation on each of the rest pages respectively and also comparing with the fingerprints in the fingerprint library respectively so as to carry out matching: updating a corresponding mapping table directly for the data page in which the matching fingerprint is found and writing the data page in which the matching fingerprint is found into the solid-state disk. According to the method for prolonging the service life of the solid-state disk, the actual physical occupation of data in the solid-state disk on the flash memory is reduced, the redundant space of a system is indirectly increased, and the frequency of the garbage recovering operation of the system is reduced, so that the service life of the solid-state disk is enhanced.

The invention discloses a preparation method of a lithocarpus polystachyus rehd fermented health drink, which comprises the following steps that: (1) adding lithocarpus polystachyus rehd sweet tea leaves into water, heating, boiling, maintaining boiling for 10 to 20min, staying still so that the lithocarpus polystachyus rehd sweet tea leaves are precipitated, and taking the supernatant as sweet tea solution; (2) selecting yeast fermentation fluid, acetic acid bacteria fermentation fluid and lactobacillus fermentation fluid as fermentation broth; and (3) switching the fermentation fluid into the sweet tea solution, adding sugar, staying still and culturing for 48 to 72h at 30DEG C, and taking filtrate as the lithocarpus polystachyus rehd fermented health drink. The method takes the lithocarpus polystachyus rehd sweet tea as a culture medium to be fermented with lactobacillus, acetic acid bacteria and yeast, and the prepared lithocarpus polystachyus rehd fermented health drink has a plurality of health care functions and natural flavor. The lactobacillus, acetic acid bacteria and yeast that the method adopts can promote human development, improve the immunity and delay the body aging; and the lactobacillus has the effect of antibacterium, intestinal peristalsis promotion, digestion assistance, pathogenicbacteria killing, vitamin and amino acid synthesis in the intestinal tract and the like.

Apparatus and method for preventing photosensitive epilepsy in a user includes positioning light sources in front of the users eyes so that light from the light sources is directed toward the user's peripheral visual field of view. The light reduces the intensity difference between light received by the peripheral visual field of view and light received by the central visual field of view.

The application relates to the field of a medical apparatus, in particular to a method for improving safety ventricular pacing reliability, a circuit, a storage medium and a device. The method for improving safety ventricular pacing reliability comprises the steps of obtaining average characteristic value of PVC waves and QRS waves; creating a detection window of the PVC waves and the QRS waves; comparing the characteristic value of collection waves with the characteristic value in the window, if yes, triggering VSP pulse, or else, emitting the pulse VP after AVI; and if the VSP pulse for M times is triggered by the QRS waves, enabling the percept sensitivity of the atrium of the heart to be increased by one class. Besides, the application further provides a circuit and device for realizing the method. The relevance of the characteristic value and the average characteristic value of the PVC waves and the QRS waves is detected through a created detection window, the VSP pulse is furtheraccurately triggered, the percept sensitivity of the atrium of the heart is adjusted, the number of times that the VSP is triggered or restrained by errors is reduced, and the VSP triggered reliability is improved.