372results about How to "Reduce the number of cycles" patented technology

An implantable medical device including a data communication device that includes a device that alters an oscillatory electric field imposed on body tissue surrounding the implantable device. The device that alters an oscillatory electric field modulates an impedance of a conductive medium surrounding the implantable device when the implantable device is within an oscillatory electric field. The device that alters an oscillatory electric field includes a device that generates an oscillatory electric field that is phase-synchronized with an oscillatory electric field imposed on a conductive medium surrounding the implantable device.

An implantable medical device including a data communication device that includes a device that alters an oscillatory electric field imposed on body tissue surrounding the implantable device. The device that alters an oscillatory electric field modulates an impedance of a conductive medium surrounding the implantable device when the implantable device is within an oscillatory electric field. The device that alters an oscillatory electric field includes a device that generates an oscillatory electric field that is phase-synchronized with an oscillatory electric field imposed on a conductive medium surrounding the implantable device.

A high performance voice coil motor comprises: a retaining seat having at least one magnetic unit; a movable seat installed within a receiving space of the retaining seat; the movable seat being installed with at least one coil set; the coil set being interacted with the magnetic unit as current flows through the coil set so that the movable seat moves with respect to the retaining seat; the magnetic unit having four poles so as to increase the density of magnetic lines. Each of four corners of the upper cover is extended with a supporting rod; and each of four sides of the movable seat is installed with a coil set which is adjacent to the magnetic unit. A lower side of the movable seat is installed with two lower elastic sheets; each lower elastic sheet has an electrode plate.

The invention discloses an energy control method for an independent photovoltaic hybrid energy storage system. The hybrid energy storage system comprises a storage battery, a super capacitor, a photovoltaic power generation unit, a DC bus and a DC load. The storage battery and the super capacitor are connected in parallel with the DC bus through respective bidirectional DC / DC converters. The photovoltaic power generation unit is connected to the DC bus through a BOOST converter. After data acquisition, an energy control processor calculates the power that should be borne by the hybrid energy storage system, and then the power passes through a first-order low-pass filter. According to limit control methods of different sections, the hybrid energy storage system, under different control conditions, achieves power distribution to the storage battery and the super capacitor, maintains the stability of the DC bus, stabilizes photovoltaic output power fluctuation, maintains in-system power balance, optimizes the work of energy storage equipment to a certain extent, and prolongs the service life of the energy storage equipment.

A method and apparatus are disclosed for allocating functional units in a multithreaded very large instruction word (VLIW) processor. The present invention combines the techniques of conventional very long instruction word architectures and conventional multithreaded architectures to reduce execution time within an individual program, as well as across a workload. The present invention utilizes instruction packet splitting to recover some efficiency lost with conventional multithreaded architectures. Instruction packet splitting allows an instruction bundle to be partially issued in one cycle, with the remainder of the bundle issued during a subsequent cycle. The allocation hardware assigns as many instructions from each packet as will fit on the available functional units, rather than allocating all instructions in an instruction packet at one time. Those instructions that cannot be allocated to a functional unit are retained in a ready-to-run register. On subsequent cycles, instruction packets in which all instructions have been issued to functional units are updated from their thread's instruction stream, while instruction packets with instructions that have been held are retained. The functional unit allocation logic can then assign instructions from the newly-loaded instruction packets as well as instructions that were not issued from the retained instruction packets.

The invention discloses an underwater acoustic sparse channel estimation variable step sparsity adaptive matching tracking method, which fully utilizes the underwater acoustic channel sparse multipathcharacteristic and avoids the waste of frequency spectrum resources caused by the excessive number of pilots in the traditional channel estimation technology. The method does not need sparseness as apriori information, and the size of the support set is the estimated sparseness at the end of iteration by expanding the support set through step size. In addition, the signal reconstruction processis divided into several stages by combining stage idea and variable step size, the number of atoms in the support set in a certain phase remains constant, and the adjacent phases gradually expand thesupport set by different step sizes. The invention improves the recovery accuracy on the premise of not significantly increasing the calculation amount, that is, obtains a better trade-off between thereconstruction accuracy and the calculation complexity. Compared with the prior classical greedy algorithm, the invention does not need sparseness as a prior information, and the step size adaptive change can give consideration to the algorithm accuracy and the operation efficiency.

The invention discloses a building method of a library for detecting non-small cell lung cancer gene mutation and a kit. The method includes: using tubular reaction to complete genome DNA breaking and connector connection, performing hybrid capture on connection products after amplification and non-small cell lung cancer related gene target area probes, and performing BGISEQ-500 / 1000 platform sequencing and data analysis to obtain mutation conditions. The method has the advantages that the experiment flow is optimized greatly by the tubular reaction, operation complexity and time are reduced, and the requirements on clinical sample initial amount are lowered; multiple genes and multiple sites can be detected in one step, point mutation, insertion and deletion, structural variation and copy number variation are covered, the detecting result is accurate and overcomes the defect that a PCR capture method cannot detect the structural variation in one step, and the effectiveness of the high-throughput sequencing applied to the detection of the non-small cell lung cancer gene mutation; the method is wide in coverage, high in cost performance, capable of providing a reference basis for the diagnosing, treatment and drug use performed by doctors, and the method is suitable for being popularized and used in a large-scale manner.

A vehicular remote locking and unlocking control apparatus includes a door locking instruction switch for outputting a door locking instruction signal, and a door unlocking instruction touch sensor for inputting a door unlocking instruction signal. The door locking instruction switch and the door unlocking instruction touch sensor are mounted on a door handle of the vehicle. After the door locking instruction signal has been output from the door locking instruction switch and until a response signal from a portable radio terminal matches an identification signal for the vehicle based on communication between the vehicle and the portable radio terminal, a monitoring unit monitors whether a door unlocking instruction signal has been input from the door unlocking instruction touch sensor. If the response signal matches the identification signal, and the door unlocking instruction signal has been input, then a door unlocking signal is output.

An industrinized aquatic product culturing technology with closed-loop circulated water system includes such steps as pumping the culture water from culture pool into drum-type solid-liquid separator, removing suspended big particles, making the water flow through a purifying channel to remove suspended small particles and part of NH4-N and NO2-N, collecting the water in a pool, pumping the water into an aerating bio-filter and floating ball type bio-filter, removing the most of NH4-N, NO2-N and COD, by-passing through foam separating-ozone disinfecting unit for removing COD and suspended fine particles while disinfecting and aerating, regulating pH value and water temp, ultraviolet disinfecting, and returning the water back into culture pool.

The invention discloses a production technique for chicken powder with a great freshness flavor, and belongs to the technical field of processing food seasoning. The chicken powder comprises the following materials according to mass: 30kg of fresh chicken skeletons, 30kg of fresh chicken, 7kg of maltodextrin, 2.5kg of disodium nucleotide, 0.1kg of sodium citrate, 7kg of trehalose, 10kg of edible salt, 10kg of monosodium glutamate, 2kg of lentinula edodes, 1kg of radix puerariae, and 0.4kg of pepper; the production technique comprises the steps: pretreating active ingredients, and carrying out high-temperature high-pressure sealed cooking, fine treatment, enzymolysis for flavor, mixing, spray drying, filling and capping. According to the production technique, the processes are simple, the energy consumption can be reduced, the loss of flavor components can be effectively reduced and sufficient release of flavor substances is promoted, the chicken powder is rich in chicken flavor, harmonious in saline taste, delicate flavor and perfume, luminous in color, good in rehydration property, smooth in mouthfeeling, free from sand grains, and milkily white in soup feeling.

The invention relates to a shield besides road to adsorb noise, which comprises a sound adsorption shield and a support frame, wherein the shield plate and the support frame or / and support frame and the base are connected via flexible element or / and damping element, the flexible element and the damping element can be serially, parallel or integrally connected. The invention can improve sound adsorption ability and protect the base, with long service life, less increase on the load of road, and high safety or the like.

The invention discloses a method for drying large-capacity lithium-ion power battery cells, and belongs to the technical field of lithium battery production and manufacturing. The method comprises the following steps: (1) placing the battery cell to be dried in a drying furnace, heating to raise the temperature of the furnace, and evacuating to a relative vacuum degree ≤ -99.0; (2) evacuating the vacuum to a relative vacuum degree of - 5.0~-85.0; (3) Run the blower equipment in the drying furnace to keep warm; (4) Vacuumize to a relative vacuum degree ≤ -99.0 and continue to vacuumize; (5) Sequentially perform (2), (3), (4 ) steps to cycle. The method of the invention utilizes the dry and wet hot gas convection state and the vacuum state in the furnace to dry the battery cells alternately, which can effectively reduce the moisture content of the battery cells with a small number of cycles, improve the drying rate and efficiency of the battery cells, and reduce the circulating gas Dosage and reduce calorie consumption.

The invention discloses an open grid type gas-cooled space nuclear reactor core, belonging to the technical field of nuclear reactors. The reactor core comprises a core activity zone, a core barrel, radial reflection layers and control rods, wherein the core activity zone is located in the core barrel and is composed of a plurality of fuel rods; the radial reflection layers are of a hollow cylindrical structure, are composed of an inner layer and an outer layer, are wrapped around the outer side of the core barrel and have the same height as the core barrel; the fuel rods and the control rodsare distributed in the core activity zone; the fuel rods and the control rods are positioned by upper and lower grid plates and winding wires wound around the jackets of the rods; the interior of eachfuel rod is composed of hollow cylindrical fuel pellets and filled with helium gas; the inner two ends of the fuel rod are provided with axial reflection blocks; and the reactor core and the reflection layers are cooled by a helium-xenon gas mixture. The reactor core of the invention can provide megawatt high-power electric energy for space tasks, and has the advantages of light weight and compact structure.

The invention discloses a method and a kit for rapidly constructing a target nucleic acidsequencing library on the basis of probe capture and enrichment. The method comprises following steps and adopts reagents required for the steps: genome DNA is subjected to fragmentation; DNA end repair is performed; a probe and a single-stranded DNA fragment formed through thermal denaturation are subjected to molecular hybridization; biotin-avidinmagnetic bead separation is executed; the probe is taken as a primer for primer extension, and a complementary strand is synthesized; one end of a double-stranded DNA fragment is connected with an linker, and the other end is not connected with the linker; PCR amplification is performed; DNA fragment lengthselection is executed; the reagents are used for completing the reactions of all the steps. Compared withconventionaltarget nucleic acid enrichment technologies, the method has the advantages of good fidelity, good reproducibility, high speed and high universality.

The invention discloses an SSR molecular marker method of a brassica allohexaploid and primers thereof. The SSR molecular marker method of the brassica allohexaploid comprises the steps: hybridizing a brassica allohexaploid parent, and performing microspore culture on the obtained filial generation to obtain a DH colony; extracting genome DNAs of the brassica allohexaploid parent and the DH colony, and performing PCR amplification with all genome DNAs as a template by using the primers; constructing a genetic map of the brassica allohexaploid parent according to a PCR amplification result, wherein 217 pairs of primers are included, with base sequences respectively shown in SEQ ID No. 1 / 2-433 / 434. According to the SSR molecular marker method, a first genetic map of the brassica allohexaploid is constructed, and the basis is provided for further performing QTL location and molecular marker assistant breeding.

The invention discloses an active power classified distribution method for a hybrid energy storage system applied to a micro-grid. The active power classified distribution method is characterized in that the micro-grid hybrid energy storage system formed by a super-capacitor energy storage module, a storage battery energy storage module and an energy storage coordinating controller is arranged. The distributed method includes the following steps that 1, total active power of a hybrid energy storage target, a super capacitive SOC measured value and a storage battery SOC measured value are obtained; 2, first-level distribution is performed on the total active power of the hybrid energy storage target; 3, second-level distribution is performed based on the super-capacitor SOC measured value; 4, the second-level distribution is performed based on the storage battery SOC measured value; 5, distribution results are output to complete the active power classification and distribution. The active power classification and distribution method can effectively avoid over charging and over discharging of a super-capacitor and a storage battery, the number of times for circulation of the storage battery is reduced, service life of the super-capacitor and the storage battery is prolonged, and stability and performance indexes of the micro-grid are improved.

The invention provides a crane, a standard knot lifting and adding system thereof and a standard knot lifting and adding method. The standard knot lifting and adding system includes a climbing frame, the climbing frame is used for sleeving the crane tower body, the standard knot lifting and adding system also includes a lifting device, the lifting device comprises: a fixed cross beam, a piston cylinder and a movable cross beam, the fixed cross beam is arranged on the climbing frame, the fixed cross beam is provided with a first connecting structure used for in detachable connection with the crane tower body, the lower end of the piston cylinder is connected with the fixed cross beam, the movable cross beam is connected with the upper end of the piston cylinder, and the movable cross beam is provided with a second connecting structure used for in detachable connection with the crane tower body. The technical scheme of the crane can improve force conditions of the standard knot lifting and adding system in an installation process and improve the installation efficiency.

The invention discloses an interactive classification labeling method for a sketch data set in a computer. The interactive classification labeling method comprises the following steps: in a learning process, carrying out multi-feature extraction on a labeled sketch data set, carrying out metric learning of feature space, and calculating a distance measurement function; in a selection process, if judging that non-labeled sketches do not exist in the sketch data set, coming to an end to obtain a final result; or, according to the result of metric learning, carrying out feature space construction on the sketch data set to be labeled, carrying out layering clustering, and selecting an optimal sample subset; carrying out online labeling, carrying out interactive confirmation on the sketches in the optimal sample subset, carrying out classification labeling on a confirmed sample, and updating the labeled sketch data set; maintaining the non-labeling state of remaining non-similar sketches, and updating the sketch data set to be labeled; then constantly circulating the process until the user completes all sketch labeling to obtain a final labeling result.

The invention discloses a spherical multi-probe antenna test data processing method in order to solve the technical problem that the existing method is of poor practicability. According to the technical scheme, a field established in a space by a to-be-tested antenna is expanded into the sum of spherical wave functions, a weighted function in the expansion contains the information of a far-field directional pattern, the weighted function can be worked out according to near-field sampling data and the far-field directional pattern is thus worked out, multi-probe spherical near-field scanning is adopted in near-field sampling, the to-be-tested antenna azimuthally rotates around the antenna center, probes carry out sampling at a distance of a few wavelengths from the antenna aperture, and therefore, the far-field coverage angle provided by spherical near-field measurement is within the range of + / -180 degrees for azimuth angle and + / -90 degrees for pitch angle, and all radiation information of the to-be-tested antenna can be obtained. Thus, the method is applicable to measurement of all types of beam antennas. The number of times of program looping is reduced, the speed of program running is improved, and the time for antenna test data processing is shortened.

The invention relates to a comb spectrum generation system based on a cyclic frequency shift pattern and an application method of the comb spectrum generation system based on a cyclic frequency shift pattern. The comb spectrum generation system based on the cyclic frequency shift pattern comprises an external-cavity semiconductor laser, a 3 dB coupler, a polarization controller, an intelligence quotient (IQ) modulator, a phase modulator, an optical frequency spectrum analyzer, a cosine microwave signal source, a phase shifter, an erbium-doped optical fiber amplifier, an optical filter, an adjustable optical delay line, a direct current bias supply and a section of optical fiber. Cosine radio-frequency signals, reversed cosine radio-frequency signals, sine radio frequency signals with same frequency, and reversed sine radio frequency signals with same frequency are inputted into the IQ modulator. Down-converted signals of optical carrier can be produced through adding appropriate bias voltage to a direct current electrode. The down-converted frequency is four radio frequency (RF) electrode incoming frequency. Elements of coupled seed light and the down-converted light of the optical carrier are modulated by the IQ modulator in a loop circuit. Flat comb spectrum can be obtained through reasonable gain conditions of the erbium-doped optical fiber amplifier and choices of the optical carrier bandwidth.

The invention discloses a metallic modified polymethyl siloxane, process for preparation and application. The metallic modified polymethyl siloxane regards the polymethyl siloxane as the matrix polymer, metallic chloride as the cross linking agent, oxosilane compound as the accelerant and synthesizes a metallic modified polymethyl siloxane harbinger body polymeric compound via removing hydrochloride which is liquid state in the normal temperature, wherein the mean molecular weight of the metallic modified polymethyl siloxane harbinger body polymeric compound is between 400 and 1000, the ceramic yield is 60-80%, the metallic modified polymethyl siloxane harbinger body polymeric compound can be solidified at 300-400 DEG C, the solidified ceramic yield can achieve more than 95%. The invention can be used for preparing the ceramic group composite material in PIP technology, which can shorten the dipping cycle frequency, reduces the material cost, guarantees the carborundum basal body of the product and has ideal silicon carbide ratio.

Economically attractive method of making carbon-carbon composite brake disc or pad. The manufacturing method herein provides lowered manufacturing cycle time and reduced cost of manufacturing while enabling increased density of the final composite. The method includes: providing a fibrous nonwoven fabric segment produced from high basis weight fabric; optionally needling sequential layers of the fabric segments together to construct a brake disc or pad preform; carbonizing the fibrous preform to obtain a carbon-carbon preform; and infiltrating the resulting carbonized needled fibrous fabric preform via pitch or pitch and CVD / CVI processing in order to produce a carbon-carbon composite brake disc or pad which has a final density of 1.60 to 1.90 grams per cubic centimeter.

The invention relates to the field of medicinal preparations, in particular to a taxol nanosuspension and a preparation method thereof. The taxol nanosuspension is characterized in that: a surfactant consists of poloxamer 188 and polyethylene glycol in a weight ratio of 1:1-1:3. According to the invention, the defects of low medicament loading rate, strong toxic or side effect, low stability, complex preparation process, high cost and the like in the conventional taxol preparation are overcome, and the technical breakthrough in the field is achieved; and the taxol nanosuspension has the advantages of increasing medicament content, reducing administration toxicity and production cost and improving the adaptability and compliance of a patient so as to realize clinical use.

The invention discloses a shield tunneling machine duct piece quick dismantling device. The shield tunneling machine duct piece quick dismantling device comprises two lifting frames which are transversely symmetric about the axial line of a tunnel, each lifting frame is provided with a lifting mechanism, the lifting mechanisms comprise hydraulic oil cylinders, slide frames, rotary bases and supporting bases, the hydraulic oil cylinders are fixedly connected with the slide frames, two supporting frames and two rotary bases are arranged, the two rotary bases are fixed to the bottoms of the slide frames, the supporting frames are horizontally hinged to the rotary bases, telescopic oil cylinders are arranged at the bottoms of the lifting frames, and the two ends of each telescopic oil cylinder are hinged to the bottoms of the corresponding supporting base and the corresponding lifting frame respectively. The shield tunneling machine duct piece quick dismantling device can lift duct pieces with different ring widths, and the rail size, the muck delivering vehicle size and the duct piece delivering small vehicle size in the tunnel do not need to be changed; the duct pieces on the duct piece delivering small vehicle can be safely and quickly dismantled, and the duct piece delivering small vehicle and the muck vehicle do not need to be manually separated from each other; meanwhile, the duct piece delivering small vehicle can directly follow the muck delivering vehicle to be driven out of the tunnel, the marshaling train circulating frequency is reduced, and the construction efficiency is further improved.

The invention relates to a mill run separation method for the aluminium silicon mineral, in particular to a diasporite type alumyte floatation desiliconizing method. The invention is characterized in that: after grinding the original aluminium silicon mineral, directly carrying through a rougher flotation, the surfaced foam is looked upon as the ore concentrate product or enters the chosen; grading the rougher flotation underset, the coarse fraction enters the second stage milling grinding, the milling grinding products returns to the rougher flotation; the fine fraction enters the scavenging operation; the sequence of choosing underset, scavenging foam returns to the operation before. The invention has the advantages of solving the problem of the reasonable grade distribution of the milling grinding and the mill run slurry, greatly reducing the ore concentrate minuteness grade, increasing the coarse fraction, and solving the problem of high moisture level in the filter products.

A data processor for executing branch prediction comprises a queuing buffer (23) allocated to an instruction queue and to a return destination instruction queue and having address pointers managed for each instruction stream and a control portion (21) for the queuing buffer. The control portion stores a prediction direction instruction stream and a non-prediction direction instruction stream in the queuing buffer and switches an instruction stream as an execution object from the prediction direction instruction stream to the non-prediction direction instruction stream inside the queuing buffer in response to failure of branch prediction. When buffer areas (Qa1, Qb) are used as the instruction queue, the buffer area (Qa2) is used as a return instruction queue and the buffer area (Qa1) is used as a return instruction queue. A return operation of a non-prediction direction instruction string at the time of failure of branch prediction is accomplished by stream management without using fixedly and discretely the instruction queue and the return destination instruction queue.

Disclosed is an effective high-speed encoding method using a parity-check matrix proposed in an IEEE 802.1x standard for high-speed low-density parity-check encoding. In the prior art, encoding was performed by blocking and dividing the parity-check matrix of the LDPC code and through relevant matrix equations, or encoding was performed by an encoding apparatus that divides a matrix multiplication operation of a generated matrix acquired by using an arbitrary parity-check matrix of a quasi-cyclic (QC) LDPC code and information vectors into two sequential steps and implements each step as a cyclic shift-register. Unlike the prior art, the present invention provides an effective high-speed encoding method having low additional complexity by using a quasi-cyclic characteristic of a parity-check matrix as well as an encoding method through generation of a temporary parity bit, generation of a correction bit, and correction of a parity bit by using the parity-check matrix having a dual-diagonal parity structure proposed in the standard.