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41 results about "Inductive method" patented technology
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Apparatus and method of wirelessly sharing power by inductive method
InactiveUS20070103110A1Circuit authenticationCircuit monitoring/indicationFrequency changerCommunication unit
An apparatus and method of wirelessly sharing power by an inductive method are provided. The apparatus includes a first battery supplying power; a rectifier supplied with an AC voltage, converts the AC voltage into a DC voltage, and outputs the DC voltage; an inverter supplied with the DC voltage, converts the DC voltage into the AC voltage, and outputs the AC voltage; a power control / conversion unit connected to the rectifier or the inverter and supplying power to charge the first battery or a second battery that is provided in an external device as a power supply for the first battery; and a communication unit communicating with the external device.
Owner:SAMSUNG ELECTRONICS CO LTD
Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system based on input power
ActiveUS20130257168A1Electromagnetic wave systemTransformersElectric power transmissionEnergy transfer
An inductive wireless power transfer system comprises a transmitter configured to generate an electromagnetic field to a coupling region for providing energy transfer to a wireless power receiving apparatus. The transmitter includes control logic configured to determine a power component of the transmitter, and determine a presence of a foreign object within the coupling region in response to a comparison of the power component and a desired threshold for the power component. Related inductive methods for detecting a foreign object in an inductive wireless power transfer coupling region of an inductive wireless power transfer system and operating a sleep mode of a wireless power transmitter are disclosed.
Owner:INTEGRATED DEVICE TECH INC
System and method for detecting malicious executable code
ActiveUS20060037080A1Boosted SVMsFacilitate decision-makingMemory loss protectionUnauthorized memory use protectionSupport vector machineInductive method
A system and method for detecting malicious executable software code. Benign and malicious executables are gathered; and each are encoded as a training example using n-grams of byte codes as features. After selecting the most relevant n-grams for prediction, a plurality of inductive methods, including naive Bayes, decision trees, support vector machines, and boosting, are evaluated.
Owner:GEORGETOWN UNIV
Apparatus and method of wirelessly sharing power by inductive method
InactiveUS7791311B2Circuit authenticationCircuit monitoring/indicationElectric forceInductive method
An apparatus and method of wirelessly sharing power by an inductive method are provided. The apparatus includes a first battery supplying power; a rectifier supplied with an AC voltage, converts the AC voltage into a DC voltage, and outputs the DC voltage; an inverter supplied with the DC voltage, converts the DC voltage into the AC voltage, and outputs the AC voltage; a power control / conversion unit connected to the rectifier or the inverter and supplying power to charge the first battery or a second battery that is provided in an external device as a power supply for the first battery; and a communication unit communicating with the external device.
Owner:SAMSUNG ELECTRONICS CO LTD
Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system based on input power
An inductive wireless power transfer system comprises a transmitter configured to generate an electromagnetic field to a coupling region for providing energy transfer to a wireless power receiving apparatus. The transmitter includes control logic configured to determine a power component of the transmitter, and determine a presence of a foreign object within the coupling region in response to a comparison of the power component and a desired threshold for the power component. Related inductive methods for detecting a foreign object in an inductive wireless power transfer coupling region of an inductive wireless power transfer system and operating a sleep mode of a wireless power transmitter are disclosed.
Owner:INTEGRATED DEVICE TECH INC
System and method for detecting malicious executable code
ActiveUS8037535B2Memory loss protectionUnauthorized memory use protectionSupport vector machineInductive method
A system and method for detecting malicious executable software code. Benign and malicious executables are gathered; and each are encoded as a training example using n-grams of byte codes as features. After selecting the most relevant n-grams for prediction, a plurality of inductive methods, including naive Bayes, decision trees, support vector machines, and boosting, are evaluated.
Owner:GEORGETOWN UNIV
Determination of a Type and an Amount of a Medicament by Inductive Means
The present invention relates to a medication delivery device (1) comprising a cartridge compartment adapted to receive and hold a medicament containing cartridge (4), the cartridge compartment comprising an electromagnetic device (5) formed as an induction coil and adapted to generate a magnetic field having a spatial overlap with at least part of a medicament in a cartridge positioned in the cartridge compartment, the electromagnetic device forming part of an electronic circuit adapted to oscillate at a predetermined resonance frequency. The present invention further relates to a cartridge and a label comprising an electromagnetic device adapted to generate a magnetic field having a spatial overlap with at least part of a medicament in a cartridge.
Owner:NOVO NORDISK AS
Recognition ambiguity resolution method of Chinese named entity
InactiveCN102314507AReduce time complexityImproving the accuracy of ambiguity resolutionSpecial data processing applicationsConditional random fieldInductive method
A recognition ambiguity resolution method of a Chinese named entity belongs to the field of named entity extraction; the method comprises the following steps: (1) the invention adopts a feature induction to reduce a feature number, i.e., a classifier provided by the invention automatically selects a meaningful feature through training and learning; (2) after selecting the feature, an N-BEST best marking sequence is selected from the CRF (Conditional Random Field) model learning through a Viterbi algorithm, i.e., N marking sequences with maximum probability of an observation sequence are selected; (3) in consideration of an occurrence frequency and a word length of the Chinese named entity, the method disclosed by the invention adopts a modified greedy algorithm to implement the ambiguity resolution, thus the entity marking sequence is obtained.
Owner:BEIHANG UNIV
Analysis of massive data accumulations using patient rule induction method and on-line analytical processing
InactiveUS20020124002A1Efficient searchDetailed analysisData processing applicationsDigital data processing detailsInductive methodVery large database
A method of analyzing data contained in a very large database or data warehouse includes applying first a patient rule induction method with selected input variables and an output variable to develop a region containing a subset of database records having a highest average output value. Then, the subset of records may be aggregated, sorted, compared, or new measures computed, preferably using an on line analytical processing function, for an pattern analysis of the subset records. An alternative is to apply a weighted item set function to the subset to produce a reduced subset, and then applying the reduced subset to on line analytical processing for pattern analysis.
Owner:HITACHI LTD
Steel plate concrete column and construction method
InactiveCN102061780AImpact resistantFatigue resistantStrutsBuilding material handlingShock resistanceRebar
The invention discloses a steel plate concrete column and a construction method, and the method is characterized in that a plastic skin aluminum core lead wire is built in on a steel bar before concrete is poured, unhardened concrete is heated by utilizing an electromagnetic inductive method, and when the concrete is hardened, the shrinkage of a steel plate is greater than that of the concrete, i.e., prestressing force is applied to a steel tube by the concrete. Before the concrete is poured, an inbuilt conducting tube is connected with an anode power supply, the steel bar is connected with a negative power source, the power source is switched on in the process of pouring the concrete, and free water in the concrete is discharged through different electric potential distributions formed in the concrete. The steel plate concrete column provided by the invetnion has the advantages of high intensity, light weight, good plasticity, shock resistance, fatigue resistance, and the like; and the construction method provided by the invention has the characteristics that templates are omitted, labor and materials are saved, the construction is convenient, no season restriction exists, and the like.
Owner:虞建放
Constructing inductive counterexamples in a multi-algorithm verification framework
InactiveUS20130290918A1Computer aided designSoftware simulation/interpretation/emulationChannel state informationTheoretical computer science
A computer-implemented method simplifies a netlist, verifies the simplified netlist using induction, and remaps resulting inductive counterexamples via inductive trace lifting within a multi-algorithm verification framework. The method includes: a processor deriving a first unreachable state information that can be utilized to simplify the netlist; performing a simplification of the netlist utilizing the first unreachable state information; determining whether the first unreachable state information can be inductively proved on an original version of the netlist; and in response to the first unreachable state information not being inductively provable on the original netlist: projecting the first unreachable state information to a minimal subset; and adding the projected unreachable state information as an invariant to further constrain a child induction process. Adding the projected state information as an invariant ensures that any resulting induction counterexamples can be mapped to valid induction counterexamples on the original netlist before undergoing the simplification.
Owner:GLOBALFOUNDRIES INC
Artificial breeding method for crayfishes in net cage
InactiveCN105230544ATemperature controlControl water levelClimate change adaptationPisciculture and aquariaInductive methodShrimp
The invention discloses an artificial breeding method for crayfishes in a net cage. The method comprises: selecting the net cage; putting and preparing the net cage; inputting parent crayfishes; feeding the crayfishes; cleaning the net cage; and carrying out breeding management. An artificial inductive method of controlling illumination, controlling temperature, controlling water level, controlling water quality and carrying out reinforced feeding is adopted. Illumination is controlled to be less than 300 Lux, the temperature is controlled at 18-26 DEG C, control of water quality means maintaining stable water level, and control of water quality means maintaining dissolved oxygen in a water body being greater than 5 mg / L. The reinforced feeding means adding an animal feed and an artificial compound feed which accelerate gonad development of the crayfishes, cleaning the net cage periodically, and incubating egg-carrying crayfishes in a centralized manner.
Owner:HUBEI CRAYFISH THOROUGHBRED BREEDING CENT CO LTD
Root inductive method for microbody reproduction of Japan dahurian larch
InactiveCN1491535AHigh rooting rateShort realization cyclePlant tissue cultureHorticulture methodsAxillary budGermplasm
The root inducing method for microbody reproduction of Japanese larch is that annual material of Japanese larch clone is made to complete the regeneration of root organ via the combined stem inducing, varying temperature culture in rooting culture medium and sub-reproduction. It includes the steps of collection and pre-treatment of material via culture in water at normal temperature for two weeks; preparing improved MS culture medium; inoculating axillary bud cut down from flow water washed branch and sterilized to stem inducing culture medium for growing adventitious stem; transferring the adventitious stem in rooting culture medium for growing root; and sub-reproduction in varying temperature to complete the regeneration of root organ. The present invention can speed the reproduction of Japanese larch and colony amplification.
Owner:天津仁怡生物工程技术有限公司
File inductive method and device
ActiveCN106802894AInductive realizationIncrease autonomySpecial data processing applicationsInput/output processes for data processingInductive methodObject file
The objective of the invention is to provide a file inductive method and device. Compared with the prior art, the file inductive method includes acquiring a selection and dragging operation of a user on a target folder, wherein the selection and dragging operation includes using a finger to select and drag a target folder on a mobile terminal or using a mouse or a keyboard to select and drag the target folder; determining a target folder selected by the selection and dragging operation according to a dragging track of the selection and dragging operation, wherein the dragging track is a closed path, an approximate closed path or a path passing the target folder, and files in the dragging track are determined as target files; and inducting the target files to the target file folder. In this way, the autonomy of user operations can be enhanced, the target files can be inducted by dragging the target folder.
Owner:ALIBABA GRP HLDG LTD
XML-based architecture for rule induction system
InactiveUS20070094201A1Natural language data processingSemi-structured data mapping/conversionInductive methodXML
In a rule induction method, an overbroad candidate rule is selected for categorizing a node to be categorized. The candidate rule is specialized by: (i) adding a rule node corresponding to a node level of structured training examples; (ii) including in a rule node a rule pertaining to an attribute of at least one node of the corresponding node level to produce a specialized candidate rule; and (iii) evaluating the specialized candidate rule respective to the structured training examples.
Owner:XEROX CORP
Method for implementing sine and cosine CORDIC algorithm using complement method on FPGA
ActiveCN103713878AAvoid disadvantagesAddresses the disadvantage of consuming logical resourcesDigital data processing detailsInductive methodFpga implementations
The invention discloses a method for implementing a sine and cosine CORDIC algorithm using a complement method on an FPGA. The method comprises the steps that the mathematical induction is used for deducing the sine and cosine CORDIC algorithm from a CORDIC algorithm; the complement method is used for judging the coordinate rotation direction of the sine and cosine CORDIC algorithm, a rotation coordinate amount is determined according to the coordinate rotation direction, and the operation result of rotation coordinates is acquired; the operation result of the rotation coordinates is analyzed through the simulation experiment on the sine and cosine CORDIC algorithm. According to the method, the defects that a lot of time resources are consumed in the continuous iterative process and logical resources are consumed by an assembly line in an iteration method are effectively overcome, comparing times are reduced, time delay is reduced, real-time performance problems can be better solved, and important actual significance is achieved in real-time calculation of signals.
Owner:SOUTH CHINA UNIV OF TECH
Site groundwater pollutant automatic tracing method
ActiveCN110595954AEasy to traceAchieve traceabilityData processing applicationsSpecial data processing applicationsInductive methodComputer science
Owner:SICHUAN INST OF GEOLOGICAL ENG INVESTIGATION
Method using three-dimensional quantitative fluorescence spectrum derived parameters to judge oil quality and fluid types
ActiveCN108801986AAccurate judgmentEasy to judgeFluorescence/phosphorescenceInductive methodOil water
Owner:CNOOC TIANJIN BRANCH +2
Stem inductive method for microbody reproduction of Japan dahurian larch
InactiveCN1491536AImprove branchingHigh rooting ratePlant tissue cultureHorticulture methodsForest industryAxillary bud
The present invention relates to forest reproduction and plant regeneration technology in forestry science, and is especially stem inducing method for microbody reproduction of Japanese larch. From annual branch of Japanese larch of different age, the axillary bud as the clone material is taken and processed through adventitious stem formation, growth, subculture and other steps to reproduce stem organ. The present invention provides one reproduction method with fast speed, short period, no influence of seasoning and high multiplication efficiency for the formation of the reproduction plant of Japanese larch.
Owner:SHENYANG INST OF APPLIED ECOLOGY - CHINESE ACAD OF SCI
Power grid energy storage configuration optimization method, system, equipment and medium
PendingCN121076872AData processing applicationsSingle network parallel feeding arrangementsInductive methodNew energy
The invention discloses a power grid energy storage configuration optimization method, system, equipment and medium, and belongs to the technical field of energy storage, and the method comprises the steps: arranging meteorological sensing nodes in a hexagonal honeycomb topological structure to collect meteorological data, inputting the meteorological data into an embedded constraint LSTM network after compression, receiving the prediction probability distribution of output new energy output through a game model, and carrying out the optimization of the energy storage configuration of a power grid. A reverse induction method is adopted to optimize meteorological risk self-adaptive energy storage collaborative configuration in a layered mode, a mass conservation equation residual error is verified, a residual error result is fed back to a fluid mechanics constraint condition to be verified, a Pareto optimal solution set is iteratively screened to form a closed loop verification link, and data of meteorological sensing nodes of a hexagonal honeycomb topological structure are processed into a closed loop verification link. And transmitting to an energy storage converter controller after predicting the confidence and the time error, and broadcasting energy storage state information to a block chain network to verify the authenticity of the data. The intelligent level is improved, configuration and scheduling of energy storage resources are optimized, and the stability and reliability of a power grid are guaranteed.
Owner:YUNNAN POWER GRID CO LTD
Moment or rolling bearing arrangement having sensor system
The invention relates to a moment or rolling bearing arrangement (1) or a rotary connection (1), having at least one distance sensor (4), which senses in a contactless manner, preferably measures or detects by an inductive method, alternatively measures or detects by means of a sound wave or eddy current method, where necessary measures or detects by means of a capacitive method, for the at least intermittent, but preferably constant, measurement or sensing or detection of the axial distance (As) or displacement and / or radial distance or displacement (Av) of at least two bearing rings (6; 7) relative to each other in the bearing gap (10) thereof, wherein the at least one distance sensor (4) is fixed or introduced into one of the bearing rings (6; 7) and in relation to a non-stepped contour or geometry (11) by a suitable means (9), preferably by one sensor bore per distance sensor (4), wherein the non-stepped contour or geometry (11) has either a v-shaped contour (11') or a ramp-shaped contour (11"), for example having a constant gradient, or a rounded contour (11"'), where necessary in a similar manner to a well, or a raised portion (11 *), which is formed for example by additional bodies (12).
Owner:IMO HOLDING GMBH
Special teaching tool for early enlightened education of mathematics for children
Provided is special teaching tool for early enlightened education of mathematics for children. The special teaching tool is mainly formed by mutually connecting and combining a module, a demonstration plate, a connection structure and member and matched pictures. The module includes elements like graphs, images and patterns related to basic knowledge contents included in primary school mathematic books. By combining the basic knowledge contents included in primary school mathematic book, teaching and training are performed, so firsthand experience is improved, perceptual understanding is improved, mathematic calculation ability training is strengthened and various kinds of mathematic thinking methods like the inductive method, the trail-and-error method, the exclusion method, the comparison method and the rounding method are gradually grasped. Problem observation, analysis and solving abilities are cultivated; perceptional understanding about mathematics basic knowledge and concepts is enhanced; and mathematics operation capability is improved. The special teaching tool is not only a teaching tool but also a toy, practice and thought ability is cultivated, elements included in the module are updated and replaced timely according to requirements of learning schedules and teaching and training requirements are met.
Owner:冯杰
Method for the magnetic-inductive determination of the flow rate of a medium
InactiveCN1829901AReliable identificationVolume meteringTesting/calibration for volume flowInductive methodPhysics
The invention relates to a magnetic-inductive method for determining the flow rate of a medium that penetrates a measuring tube (2) in the direction of the axis thereof. In order to be able to detect the formation of a coating at an early stage and with great reliability, a test pulse (Up) having a defined duration (tp) is applied to the measuring electrode (3, 4); at least one response signal to the test pulse (Up) is determined at least at two measurement times (t1, t2) located within a time slot (tend tbegin) which is selected such that no foreseeable unwanted signals occur at the measuring electrode (3, 4) during said time slot (tend tbegin); the relaxation period (t) or the time it takes the measuring electrode (3, 4) to reach a predefined discharged state (Ui) is determined based on the response signal determined at the measurement times (t1, t2); a malfunction of the measuring electrode (3, 4) is or can be detected based on the determined relaxation period (t) or the time it takes the measuring electrode (3, 4) to reach the defined discharged state (Ui).
Owner:ENDRESS HAUSER FLOWTEC AG
A method of using a sensor guard
InactiveCN103343663BLower requirementRealize the protection functionDoor/window protective devicesInductive methodElectric machinery
Owner:SHANGHAI DIANJI UNIV
Document induction method and equipment
ActiveCN106802894BInductive realizationIncrease autonomyFile/folder operationsSpecial data processing applicationsComputer hardwarePathPing
The objective of the invention is to provide a file inductive method and device. Compared with the prior art, the file inductive method includes acquiring a selection and dragging operation of a user on a target folder, wherein the selection and dragging operation includes using a finger to select and drag a target folder on a mobile terminal or using a mouse or a keyboard to select and drag the target folder; determining a target folder selected by the selection and dragging operation according to a dragging track of the selection and dragging operation, wherein the dragging track is a closed path, an approximate closed path or a path passing the target folder, and files in the dragging track are determined as target files; and inducting the target files to the target file folder. In this way, the autonomy of user operations can be enhanced, the target files can be inducted by dragging the target folder.
Owner:ALIBABA GRP HLDG LTD
Transformer Inductance Adjustment Method for Aviation Ignition Device
ActiveCN109036825BAdjust the inductanceGuaranteed reliabilityVariable inductancesInductances/transformers/magnets manufactureAviationInductive method
The invention relates to a method for adjusting transformer inductance of an aviation ignition device. The inductance of the transformer is adjusted by adjusting the gap between two halves of U-shaped iron cores. Because the present invention avoids the shortcomings of the original method through the bonding method, the inductance of the transformer can be adjusted effectively and conveniently, and the reliability of the aviation ignition device is guaranteed.
Owner:HARBIN DONGAN ENGINE GRP
A method for improving the stability of cold-rolled inductive alignment detector
ActiveCN103615968BImprove stabilityStable sine wave voltage excitationUsing electrical meansObservational errorProduction line
The invention discloses a method for improving the stability of a cold rolling inductance type centering detector. The method includes the steps that excitation is carried out on a transmitting coil of the inductance type centering detector through sine-wave voltages with the more-than-300KHz frequency based on the skin effect and the skin depth theory; when centering detection is carried out on strip steel less than 0.5m in thickness, the transmitting coil transmits a high frequency magnetic field to generate the skin effect on the surface of the strip steel, and the field quantity is gathered on the surface of the strip steel and cannot permeate and penetrate through the strip steel; when the thickness is changed by bouncing and sloping of the strip steel, the high frequency magnetic field cannot penetrate through the strip steel but be received by a receiving coil of the inductance type centering detector. By means of the technical scheme, the stability of the inductance type centering detector on a strip steel production line can be improved, and measuring errors and instable readout, caused by the fact that the thickness is changed by bouncing and sloping of the strip steel, of the inductance type centering detector are effectively eliminated.
Owner:BEIJING ARITIME INTELLIGENT CONTROL
A method of implementing the sine-cosine cordic algorithm using the complement code method in fpga
ActiveCN103713878BAvoid disadvantagesAddresses the disadvantage of consuming logical resourcesDigital data processing detailsInductive methodFpga implementations
Owner:SOUTH CHINA UNIV OF TECH
Root inductive method for microbody reproduction of Japan dahurian larch
InactiveCN1224314CHigh rooting rateShort realization cycleHorticulture methodsPlant tissue cultureAxillary budGermplasm
The root inducing method for microbody reproduction of Japanese larch is that annual material of Japanese larch clone is made to complete the regeneration of root organ via the combined stem inducing, varying temperature culture in rooting culture medium and sub-reproduction. It includes the steps of collection and pre-treatment of material via culture in water at normal temperature for two weeks; preparing improved MS culture medium; inoculating axillary bud cut down from flow water washed branch and sterilized to stem inducing culture medium for growing adventitious stem; transferring the adventitious stem in rooting culture medium for growing root; and sub-reproduction in varying temperature to complete the regeneration of root organ. The present invention can speed the reproduction of Japanese larch and colony amplification.
Owner:天津仁怡生物工程技术有限公司
A sensorless brushless DC motor rotor position detection system and method in a static state
ActiveCN111934588BRealize high-precision sensorless position detectionSmall start-up delayElectronic commutation motor controlAC motor controlTerminal voltageEngineering
The invention discloses a rotor position detection system and method of a non-position sensor brushless direct current motor in a static state. The DC power supply module in the system supplies power to the inverter circuit module. The inverter circuit module outputs three-phase voltage to the brushless DC motor and the rotor position estimation module. At the same time, the bus current output by the brushless DC motor is also input to the rotor position estimation module. The rotor position The estimation module outputs the estimated rotor position information to the driving circuit module, and the driving circuit module is used to drive and control the inverter circuit module. The method estimates the initial position of the rotor by detecting the three-phase terminal voltage and the DC bus current when the motor is stationary, reduces the number of detection pulses required for the position detection process of the inductance method, shortens the positioning time, and thereby reduces the start-up delay. The invention not only has the characteristics of non-inductive positioning in a static state of the inductance method, but also has the advantage of short positioning time, and can be used in the production field of electric tools with the actual demand of non-reversing and fast starting of the motor.
Owner:苏州崧崧智能控制技术有限公司